Pay in 4 interest-free payments of $27.25 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
The tube-and-fin design features 14 rows of 1" coolant tubes for maximum surface area
The hose reinforcement meets SAE J2064 specifications for burst pressure and permeation resistance
Sold as a pair
Performance
no friction modifiers needed
ARP 124-4001 ARP Pro Series Cylinder Head Studs American Racing The tube-and-fin design features 14The ARP 124 4001 ARP Pro Series Cylinder Head Studs provides superior cylinder head clamping compared to factory TTY (torque to yield) fasteners. These head studs are manufactured from 8740 chromoly steel, heat treated to 190,000 200,000 psi tensile strength, with precision rolled threads for consistent clamp load across every installation. Part 10178 is configured for its specific application with attention to fitment requirements. ARP Pro Series
